Telco technical

& business courses

available worldwide

IMS Service Architecture & Protocols

core engineers
available worldwide
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Who Should Attend?

This course is intended for anyone who needs to broaden his/her knowledge about IMS architecture, the role of SIP and Diameter in Multimedia over IP Systems.


Course Scope

  1. Introduction to IMS Concept & Architecture.
    • Introduction to IMS.
    • Network & Services Evolution brought by IMS.
    • Deployment outlook.
  2. Technical Aspects of IMS.
    • IMS standardisation.
    • IMS architecture & functional elements.
    • IMS identities.
    • Charging aspects in IMS.
    • IMS interfaces & signalling protocols.
  3. IMS services – Introduction & Technical Implementation.
    • Presence.
    • Group management.
    • Push-To-Talk.
    • Messaging.
  4. SIP Fundamentals.
    • SIP main architecture.
    • SIP components (servers and clients) and their functions: SIP user agents (AU client and server).
    • SIP servers: proxy (statefull and stateless), redirect, registrar.
    • SIP location servers.
    • SIP gateways.
    • SIP message structure.
    • SIP requests and response codes.
    • SIP supporting IETF protocols (SAP, SDP).
    • SIP sessions: session setup, proxying and redirecting requests, address resolution, media negotiation via SDP.
    • SIP security.
    • General SIP message flow examples.
  5. Diameter.
    • Diameter architecture.
    • Cx, Dx, Dh, Sh, Rf Interface details.
  6. IMS procedures over SIP & Diameter.
    • Registration (initial registration, re-registration, deregistration).
    • IMS to IMS Call.
    • Non-IMS to IMS call.
    • IMS to non-IMS call.
  7. Q&A, open discussion.

Course Objectives

This technical, 4-day IMS training seminar provides the participants with a deep knowledge of IMS architecture, services, and protocols, SIP in particular. It is recommended for technical staff with basic knowledge of wired and wireless telecommunication systems.

 

Prerequisites

None, but basic knowledge about IP is recommended.


Training Structure

Four-day training divided into logical sessions.


Methodology

Instructor-led training.

The course covers all the impacted areas.

Ms. Gratia Scanteie, Vodafone, RO

I feel like the trainer is the best professor and mentor one can have.

Ms. Ledia Meici, AMC Albania

Regardless of technology I received theoretical and practical answers.

Mr. Kosta Pribi─ç, T-Mobile Croatia

Everyone gets individual attention from the trainer.

Ms. Inga Tomsone, Tele2 Latvia

Course covers all important issues and presents relevant examples.

Mr. Mohamed Kamel, Vodafone Egypt

This course will be very useful in my daily work.

Mr. Leopoldino Ferreira, Unitel Angola

Excellent, knowledgeable trainer, open to communication.

Mr. Dmitrii Kropotov, Tele2 Russia

The course exceeded my expectations. Hats off!

Mr. Adnan Syed, Mobily

A clear picture of GSM switching and signalling.

Ms. Anette Chale, mCel Mozambique

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

The training exceeded my expectations.

Ms. Irida Gjashta, AMC Albania

Perfect course.

Mr. Arseniy Mazanik, Beeline Russia

Trainers have passion to teach & impart knowledge.

Mr. Kanchan Chitrakar, Ncell Nepal

A good approach to a complex problem.

Ms. Horia Catrinoiu, Vodafone RO

Excellent methodology of teaching. Simple and easy to understand training.

Mr. Arben Shabani, PTK Kosovo

More than excellent course!

Ms. Inessa Mijiferjyan, Vivacell

I am very impressed with the trainer's knowledge and experience.

Mr. Mouin Al Saghir, Vivacell

Amazing, more than excellent, audience-oriented trainer.

Mr. Evgeniy Dmitriev, Astelit Ukraine

Trainer adapted to the expectations of the audience.

Mr. Antoine Blanchet, Monaco Telecom

Many different people from different operators can share their problems and ideas.

Mr. Omar El-Fiky, Vodafone Egypt

The whole course was very valuable.

Mr. Sayyid Ali, Dhiraagu Maldives

Excellent knowledge from the trainer.

Ms. Catherine Barman, Swisscom

Trainer is open for comments and discussion.

Ms. Natalya Nerubenko, Life Ukraine

Deep and detailed topic analysis.

Mr. Mohamed Sabry, Vodafone Egypt

Very well organized training programmes.

Mr. Mihnea Teodorescu, Cosmote, RO

Good class notes and great examples.

Mr. Ghaffar Masood, Mobilink Pakistan

Trainer was able to answer practical questions.

Mr. Daniel Krolikowski, Play Poland

Professional, high-quality trainer.

Mr. Gagik Shatveryan, Vivacell

Excellent course and instructor.

Mr. Nikolay Suetin, Beeline Russia

I received a lot of useful information which I use in my work every day.

Ms. Viktoriya Gusarova, Beeline RU

Unique training covering the most important areas of my work.

Mr. Eldar Mursaqulov, Azercell

Good logical structure of the course and explanation.

Ms. Elena Shevtsova, Beeline, KZ

Experienced trainer. Real cases with references to recommendations.

Mr. David Curkan, T-Mobile Croatia

Very effective training methods.

Ms. Erjona Xhemali, AMC Albania

Good direct connection between course material and real problems.

Mr. Alex Konstantopoulos, Cosmote, GR

The best training ever.

Mr. Timur Zagretdinov, MTT Russia

I can proudly recommend these courses for others as well.

Mr. Tarvo Jammer, Elisa Estonia

Very clear explanations.

Ms. Tatyana Krasyuk, Life Ukraine

Great teacher with deep knowledge and experience.

Mr. Philippe Wrzecionek, TATA

Seminar entirely for Telecommunication operators. A lot of issues covered.

Ms. Pinelopi Tragoudara, Vodafone GR

Overwhelming knowledge and expertise. Interactive and enjoyable learning.

Mr. Ashish Shrestha, NCell Nepal

A lot of useful materials and knowledge.

Mr. Shukhrat Khaydar, UCell

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

The training is completely excellent.

Mr. Philipp Korostelev, Beeline Moscow

Training was above expectations!

Mr. Ariel Haxhiu, Eagle Mobile, AL

Experienced trainer. Excellent descriptions.

Mr. Ahmad Doar, Mobily, KSA

Highly professional trainer with lots of practical experience. Friendly and open.

Ms. Olga Rudnicka, Tele2 Latvia

The trainer is capable of answering all my questions.

Ms. Ana Gheorghe, Vodafone RO

Really practical and very fruitful training.

Mr. Niroj Raya, NCell Nepal

Training provides useful methods to analyze real protocols.

Mr. Seema Karn, NCell Nepal

Excellent exercises!